Chen Ming wrote:
Hi,
I setup two cluster in same subnet, using the same name, it seems the
later cluster can not startup. I try to start cman but failed. My
environment is RHEL 5.3.
My question: Is it possible to use the same cluster name in same subnet?
From the man page of cman
-----------------
Cluster ID
The cluster ID number is used to isolate clusters in the same
subnet.
Usually it is generated from a hash of the cluster name, but it
can be
overridden here if you feel the need. Sometimes cluster names
can hash
to the same ID.
<cman cluster_id="669">
</cman>
-----------------
So I think you either have to use different names or to explicitly
specify different cluster_id.
But why do you have to have the same cluster name in the first place ?
Vu
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